SIGNALMONK
Wireless & RFID Security Expert
Professional Profile
SignalMonk leads security operations on Wi-Fi, BLE, RFID, and wireless IoT.
Key Skills
Wireless sniffing; BLE exploitation; RFID cloning detection; Secure IoT communication; Radio forensics
Major Achievements
Uncovered a corporate theft via cloned badges.
Articles by SIGNALMONK
SloppyRAT Adds a Quiet Layer Before Ransomware Strikes
A newly identified remote access trojan, a multi-stage ClickFix chain, and blockchain-based control suggest a malware path built for persistence and stealth, not just immediate disruption.
Android Ransomware Turns Phones Into Silent Fraud Tools
Mantax OTAX is described as a mixed Android threat that combines file encryption, spyware, credential theft, and remote control in one package.
Gigabud’s Quiet Trick: Turning Android’s Work Profile Into a Hiding Place
A mobile banking malware case shows how legitimate profile isolation can be repurposed for concealment, app cloning, and checks that may fail when the device looks normal from the outside.
When a Work Profile Turns Into a Fraud Hideout on Android
A reported banking-malware chain shows how Android’s own isolation features can be repurposed to blur the trail between a victim’s personal apps and financial fraud.
Trusted Tools, Hidden Payload: How a Legitimate Runtime Can Disguise a Backdoor
A user-approved remote session, PowerShell staging, silent MSI installation, and a normal Node.js runtime can create an intrusion path that looks far more like IT support than malware.
Registry Detour: A Control-Plane Slip That Turned a Trusted Developer Channel Risky
A module registry tied to Coder was reportedly pushed off course through Cloudflare infrastructure, showing how one routing change can put software trust, secrets, and provisioning logic under pressure.
When the Perimeter Turns Hostile: PoisonedRefresh and the F5 Gateway Problem
A reported F5 BIG-IP APM exploitation path shows how an unauthenticated flaw at the access edge can turn a security appliance into a long-lived foothold.
The Minecraft Mod Trap: How a Trusted Performance Brand Became a Malware Lure
A trojanized game add-on dressed up as a Lithium companion shows how modding trust can be repurposed into password theft and remote control.
JSCeal and the New Value of a Stolen Browser Session
A compiled V8 JavaScript malware sample is being described as a reminder that once an attacker has a live session cookie, passwords and login prompts may no longer matter.
The Proxy Trap: How a Hidden Linux Implant Turned HAProxy Into a Traffic Filter
A trojanized edge proxy can sit in the middle of web sessions, making the compromise of one server matter far beyond that single machine.
Toy Ghouls Backdoors Use HiveMQ and Element as Control Channels
A financially motivated crew is linked to Windows backdoors that route command traffic through public MQTT and Matrix-based messaging infrastructure.
When Help Turns Hostile: Windows Remote-Access Tools Used as a Persistence Route
A late-August cluster of intrusions shows how trusted support software can be repurposed into a quiet backdoor path on Windows endpoints.
JSCeal Hides in V8 Bytecode, Blurring the Line Between Script and Stealer
A cryptocurrency-focused information stealer reportedly ships as compiled V8 bytecode in a .jsc file, a format that can make JavaScript malware harder to inspect while it hunts for browser credentials and HTTPS traffic.
When a Theme Package Turns into a Trap for iPhones and Wallet Owners
Thirteen malicious Composer packages allegedly bent trusted web pages into a delivery path for ad fraud, redirects, and a spyware campaign aimed at unpatched iOS devices.
When a Botnet Loses Its Backbone: Why the Sality Seizure Matters
A coordinated cyber disruption targeted Sality’s malware infrastructure, showing how defenders can still hit a long-running peer-to-peer botnet where it hurts most - its control plane.
The Job Test That Might Not Be a Test
Fake coding exercises are being used as a malware lure against developers, with researchers attributing the campaign with high confidence to Mirage Kitten.
When a Dependency Becomes the Trapdoor: Packagist Themes and the iPhone Browser Risk
A reported package-chain abuse on Composer's ecosystem shows how a single injected script can turn ordinary mobile page views into a credential-harvesting event.
npm’s Quiet Trapdoor: How a Trusted Codegen Package Became a Supply-Chain Hazard
A widely used npm package was pushed through multiple malicious releases, and researchers say the episode fits a broader pattern of install-time abuse that can turn developer tools into credential targets.
Fake AI Desktop Tools Are Becoming a New Stealer Trap
A Windows malware campaign used a fake Claude-branded desktop app to pull passwords and crypto wallet data into a familiar-looking download path.
Fake AI Desktop App Turns a Trusted Brand Into a Password Trap
A trojanized Electron installer impersonating Claude Opus 5 shows how believable software branding can be repurposed into a Windows infostealer delivery path.